Quartus® Prime Pro Edition Settings File Reference Manual

ID 683296
Date 4/11/2025
Public

Visible to Intel only — GUID: tcj1528324470579

Ixiasoft

Document Table of Contents

1.3.5. ALLOW_ANY_SHIFT_REGISTER_SIZE_FOR_RECOGNITION

Allows the Compiler to infer shift registers of any size even if they do not meet the design's current minimum size requirements.

Type

Boolean

Device Support

  • Arria® 10
  • Cyclone® 10 GX
  • Stratix® 10

Notes

This assignment is included in the Analysis & Synthesis report.

This assignment supports synthesis wildcards.

Syntax

		set_global_assignment -name ALLOW_ANY_SHIFT_REGISTER_SIZE_FOR_RECOGNITION <value>
		set_global_assignment -name ALLOW_ANY_SHIFT_REGISTER_SIZE_FOR_RECOGNITION -entity <entity name> <value>
		set_instance_assignment -name ALLOW_ANY_SHIFT_REGISTER_SIZE_FOR_RECOGNITION -to <to> -entity <entity name> <value>
	

Default Value

Off

Example

		set_global_assignment -name allow_any_shift_register_size_for_recognition off
		set_instance_assignment -name allow_any_shift_register_size_for_recognition off -to foo